John M Levis

Levis, J. M. (1999). Intonation in theory and practice, revisited. TESOL QUARTERLY, 33(1), 37–63. https://doi.org/10.2307/3588190

Levis, J. M. (1998). Simulating office hours in an ITA training class. International Teaching Assistant's Newsletter, (1998 Feb.).

Levis, J. M. (1997). Grammar and intonation: An alternative approach. Speak Out!, (1997 Dec.).